Ceramic Magnet Strength Rating

It is expressed in gauss or tesla 1 tesla 10 000 gauss.

Ceramic magnet strength rating.

Ceramic magnets have the lowest energy density of the commercially viable alloys but are by far the most cost effective. For example an n 42 magnet is about 2 stronger than an n 40 magnet. For every increase of 1 the magnet s strength increases by about 1. In general the number indicates the strength of the magnet measured in megagauss oersted mgoe.

Ceramic magnets also known as ferrite magnets are part of the permanent magnet family and the lowest cost hard magnets available today. Often sacrificing space and using more ceramic ferrite magnet alloy is a very good trade off for the low cost. Neodymium magnets will lose about 1 of their magnetic strength every 10 years due to self demagnetization. If a magnet has a grade of n 42 it has a maximum energy product of 42 mgoe.

They are very. As with all magnet alloys ceramic magnets should not be used as structural elements. The magnetic field strength is a measurement of the magnetic field s strength and direction at a particular point near the magnet. Relatively high in magnetic strength and exhibiting good resistance to demagnetization ceramic magnets are popular for many consumer applications.

Composed of strontium carbonate and iron oxide ceramic ferrite magnets are medium in magnetic strength and can be used at fairly high temperatures.